M3770ZD240 [IXYS]
DIODE 3775 A, 2400 V, SILICON, RECTIFIER DIODE, Rectifier Diode;型号: | M3770ZD240 |
厂家: | IXYS CORPORATION |
描述: | DIODE 3775 A, 2400 V, SILICON, RECTIFIER DIODE, Rectifier Diode |
文件: | 总12页 (文件大小:683K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Date:- 15 Oct, 2014
Data Sheet Issue:- 2
Fast Recovery Diode
Type M3770Z#200 to M3770Z#300
Old Type No.: SM20-30CXC974
Absolute Maximum Ratings
MAXIMUM
LIMITS
VOLTAGE RATINGS
UNITS
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
2000-3000
V
V
2100-3100
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
IF(d.c.)
IFSM
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 3)
Nominal RMS forward current, Tsink=25°C, (note 2)
D.C. forward current, Tsink=25°C, (note 4)
3770
A
A
2402
1416
A
7109
A
5991
A
Peak non-repetitive surge tp=10ms, VRM=60% VRRM, (note 5)
Peak non-repetitive surge tp=10ms, VRM10V, (note 5)
I2t capacity for fusing tp=10ms, VRM=60% VRRM, (note 5)
I2t capacity for fusing tp=10ms, VRM10V, (note 5)
Operating temperature range
44.0
kA
kA
A2s
A2s
°C
°C
IFSM2
I2t
48.4
9.68 × 106
11.7 × 106
-40 to +150
-55 to +150
I2t
Tj op
Tstg
Storage temperature range
Notes:-
1) De-rating factor of 0.13% per °C is applicable for Tj below 25°C.
2) Double side cooled, single phase; 50Hz, 180° half-sinewave.
3) Single side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 150°C Tj initial.
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 1 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
-
-
-
1.74 IFM=4700A
VFM
Maximum peak forward voltage
V
-
2.05 IFM=7500A
1.190
VT0
rT
Threshold voltage
Slope resistance
-
-
V
m
V
-
-
0.118
-
-
18
24
di/dt = 1000A/µs, Tj=25°C
di/dt = 1000A/µs
VFRM
Maximum forward recovery voltage
-
-
V
IRRM
Qrr
Qra
Irm
Peak reverse current
-
-
2000
1100
320
7
150 Rated VRRM
mA
µC
µC
A
Recovered charge
-
-
Recovered charge, 50% Chord
Reverse recovery current
Reverse recovery time, 50% Chord
-
1500
IFM=1000A, tp=1000µs, di/dt=60A/µs,
Vr=50V, 50% Chord.
-
-
-
trr
-
µs
-
-
0.011 Double side cooled
0.022 Single side cooled
47
RthJK
Thermal resistance, junction to heatsink
K/W
kN
-
-
F
Mounting force
Weight
27
-
-
1.7
1.2
-
-
Outline options ZC, ZT and ZY
Outline options ZD and ZV
Wt
kg
-
Notes:-
1) Unless otherwise indicated Tj=150°C.
Notes on rupture rated packages.
This product is available with a non-rupture rated package.
For additional details on these products, please consult factory.
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 2 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Voltage Grade
VRRM
(V)
VRSM
(V)
VR dc
(V)
20
24
30
2000
2400
3000
2100
2500
3100
1250
1450
1750
2.0 De-rating Factor
A blocking voltage de-rating factor of 0.13% per °C is applicable to this device for Tj below 25°C.
3.0 ABCD Constants
These constants (applicable only over current range of VF characteristic in Figure 1) are the coefficients of
the expression for the forward characteristic given below:
VF A Bln(IF ) C IF D IF
where IF = instantaneous forward current.
4.0 Reverse recovery ratings
(i) Qra is based on 50% Irm chord as shown in Fig.(a) below.
(ii) Qrr is based on a 150s integration time.
150s
Qrr irr.dt
I.e.
0
t1
K Factor
(iii)
t2
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 3 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
5.0 Reverse Recovery Loss
The following procedure is recommended for use where it is necessary to include reverse recovery loss.
From waveforms of recovery current obtained from a high frequency shunt (see Note 1) and reverse
voltage present during recovery, an instantaneous reverse recovery loss waveform must be constructed.
Let the area under this waveform be E joules per pulse. A new sink temperature can then be evaluated
from:
TSINK Tj(MAX ) E
k f Rth(JK )
Where k = 0.2314 (°C/W)/s
E = Area under reverse loss waveform per pulse in joules (W.s.)
f = Rated frequency in Hz at the original sink temperature.
Rth(JK) = d.c. thermal resistance (°C/W)
The total dissipation is now given by:
W W(original) E f
(tot)
NOTE 1 - Reverse Recovery Loss by Measurement
This device has a low reverse recovered charge and peak reverse recovery current. When measuring the
charge, care must be taken to ensure that:
(a) AC coupled devices such as current transformers are not affected by prior passage of high
amplitude forward current.
(b) A suitable, polarised, clipping circuit must be connected to the input of the measuring oscilloscope
to avoid overloading the internal amplifiers by the relatively high amplitude forward current signal.
(c) Measurement of reverse recovery waveform should be carried out with an appropriate critically
damped snubber, connected across diode anode to cathode. The formula used for the calculation of this
snubber is shown below:
Vr
di
CS
dt
R2 4
Where: Vr = Commutating source voltage
CS = Snubber capacitance
R = Snubber resistance
6.0 Snubber Components
When selecting snubber components, care must be taken not to use excessively large values of snubber
capacitor or excessively small values of snubber resistor. Such excessive component values may lead to
device damage due to the large resultant values of snubber discharge current. If required, please consult
the factory for assistance.
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 4 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
7.0 Computer Modelling Parameters
7.1 Device Dissipation Calculations
VT 0 V 4 ff 2 r WAV
T 0
T
IAV
2 ff 2 r
T
Where VT0 = 1.19V, rT = 0.118
ff = form factor (normally unity for fast diode applications)
T
WAV
R
th
T Tj(MAX ) TK
7.2 Calculation of VF using ABCD Coefficients
The forward characteristic IF Vs VF, on page 6 is represented in two ways;
(i)
(ii)
the well established VT0 and rT tangent used for rating purposes and
a set of constants A, B, C, and D forming the coefficients of the representative equation for VF in
terms of IF given below:
VF A Bln(IF ) C IF D IF
The constants, derived by curve fitting software, are given in this report for both hot and cold
characteristics. The resulting values for VF agree with the true device characteristic over a current range,
which is limited to that plotted.
25°C Coefficients
0.596789
150°C Coefficients
0.423553
A
B
C
D
0.04632052
0.02954106
1.73642 ×10-5
0.0140443
3.04052 ×10-5
8.459116 ×10-3
8.0 Frequency Ratings
The curves illustrated in figures 8 to 16 are for guidance only and are superseded by the maximum ratings
shown on page 1.
9.0 Square wave ratings
These ratings are given for load component rate of rise of forward current of 100 and 500 A/µs.
10.0 Duty cycle lines
The 100% duty cycle is represented on all the ratings by a straight line. Other duties can be included as
parallel to the first.
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 5 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Curves
Figure 1 – Forward characteristics of Limit device
Figure 2 – Maximum forward recovery voltage
10000
100
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
25°C
150°C
150°C
25°C
1000
10
100
1
100
0.5
1
1.5
2
2.5
1000
10000
Maximum instantaneous forward voltage - VFM (V)
Rate of rise of forward current - di/dt (A/µs)
Figure 4 – Recovered charge, Qra (50% chord)
Figure 3 – Recovered charge, Qrr
10000
10000
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
Tj = 150°C
Tj = 150°C
4000A
2000A
1000A
4000A
2000A
500A
1000A
500A
1000
1000
10
100
1000
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 6 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Figure 5 – Maximum reverse current, Irm
Figure 6 – Maximum recovery time, trr (50% chord)
10000
100
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
Tj = 150°C
Tj = 150°C
4000A
2000A
1000A
500A
1000
10
4000A
2000A
1000A
500A
100
1
10
100
1000
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Figure 7 – Reverse recovery energy per pulse
Figure 8 – Sine wave energy per pulse
10
1.00E+02
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
Tj = 150°C
Tj = 150°C
VR = 67%VRRM
Cs = 0.5µF
6kA
4kA
3kA
2kA
1kA
1.00E+01
1.00E+00
1.00E-01
1.00E-02
4000A
2000A
1000A
500A
1
0.1
1.00E-05
1.00E-04
1.00E-03
1.00E-02
10
100
1000
Pulse width (s)
Commutation rate - di/dt (A/µs)
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 7 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Figure 9 – Sine wave frequency vs. pulse width
Figure 10 – Sine wave frequency vs. pulse width
1.00E+05
1.00E+05
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
TK = 55°C
TK = 85°C
2kA
2kA
100% Duty Cycle
100% Duty Cycle
3kA
4kA
1.00E+04
1.00E+03
1.00E+02
1.00E+01
3kA
1.00E+04
1.00E+03
1.00E+02
4kA
6kA
6kA
1.00E-05
1.00E-04
1.00E-03
1.00E-02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Pulse width (s)
Figure 11 – Square wave energy per pulse
Figure 12 – Square wave energy per pulse
1.00E+03
1.00E+03
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
di/dt =500A/µs
Tj = 150°C
di/dt =100A/µs
Tj = 150°C
1.00E+02
1.00E+01
1.00E+02
6kA
4kA
3kA
2kA
1kA
1.00E+01
1.00E+00
1.00E-01
1.00E-02
6kA
4kA
1.00E+00
3kA
2kA
1kA
1.00E-01
1.00E-02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Pulse width (s)
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 8 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Figure 13 – Square wave frequency vs. pulse width
Figure 14 – Square wave frequency vs. pulse width
1.00E+05
1.00E+05
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
2kA
3kA
di/dt =100A/µs
TK=55°C
di/dt =500A/µs
TK = 55°C
100% Duty Cycle
3kA
100% Duty Cycle
1.00E+04
1.00E+04
4kA
4kA
6kA
6kA
1.00E+03
1.00E+03
1.00E+02
1.00E+02
1.00E+01
1.00E-05
1.00E+01
1.00E-05
1.00E-04
1.00E-03
1.00E-02
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Pulse width (s)
Figure 15 – Square wave frequency vs. pulse width
Figure 16 – Square wave frequency vs. pulse width
1.00E+05
1.00E+05
M3770Z#200-300
M3770Z#200-300
Issue 2
Issue 2
di/dt =100A/µs
TK = 85°C
di/dt =500A/µs
1kA
2kA
3kA
TK = 85°C
100% Duty Cycle
100% Duty Cycle
1.00E+04
3kA
1.00E+04
1.00E+03
1.00E+02
1.00E+01
4kA
4kA
6kA
6kA
1.00E+03
1.00E+02
1.00E+01
1.00E-05
1.00E-04
1.00E-03
1.00E-02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Pulse width (s)
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 9 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Figure 17 – Maximum surge and I2t ratings
1000000
1.00E+08
I2t: VRRM10V
M3770Z#200-300
Issue 2
I2t: VR=60% VRRM
Tj (initial) = 150°C
100000
1.00E+07
IFSM: VRRM10V
IFSM: VR=60% VRRM
10000
1.00E+06
1
3
5
10
1
5
10
50 100
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Figure 18 – Transient thermal impedance
0.1
M3770Z#200-300
Issue 2
SSC 0.022K/W
0.01
DSC 0.011K/W
0.001
0.0001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Time (s)
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 10 of 11
October 2014
Fast Recovery Diode Types M3770Z#200-300
Outline Drawing & Ordering Information
100A310
100A293
Outline options ZC, ZT and ZY
ORDERING INFORMATION
Outline options ZD and ZV
(Please quote 10 digit code as below)
M3770
0
Outline code
Voltage code
VDRM/100
20-30
Fixed
Type Code
ZC = 37.7mm Clamp height, ZT = 37.7mm clamp height, rupture rated capsule,
ZY = 37.7mm Clamp height, extended rupture rated capsule
ZD = 26mm Clamp height, ZV = 26mm clamp height, rupture rated capsule
Fixed code
Typical order code: M3770ZC200 – 2000V VRRM, 37.7mm clamp height capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
D-68623 Lampertheim
Tel: +49 6206 503-0
IXYS UK Westcode Ltd
Langley Park Way, Langley Park,
Chippenham, Wiltshire, SN15 1GE.
Tel: +44 (0)1249 444524
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
Fax: +44 (0)1249 659448
E-mail: sales@ixysuk.com
IXYS Long Beach
IXYS Long Beach, Inc
IXYS Corporation
1590 Buckeye Drive
2500 Mira Mar Ave, Long Beach
CA 90815
www.ixysuk.com
Milpitas CA 95035-7418
Tel: +1 (408) 457 9000
Tel: +1 (562) 296 6584
Fax: +1 (408) 496 0670
E-mail: sales@ixys.net
Fax: +1 (562) 296 6585
E-mail: service@ixyslongbeach.com
www.ixys.com
The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed except
with the written permission of and in the manner permitted by the proprietors IXYS UK Westcode Ltd.
© IXYS UK Westcode Ltd.
In the interest of product improvement, IXYS UK Westcode Ltd reserves the right to change specifications at any time without prior
notice.
Devices with a suffix code (2-letter or letter/digit/letter combination) added to their generic code are not necessarily subject to the
conditions and limits contained in this report.
Data Sheet. Types M3770Z#200 to M3770Z#300 Issue 2
Page 11 of 11
October 2014
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently
evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,
and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
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